Home
All Exams
Pricing
Contact Us
Log In
Language:
English
বাংলা
Deficiency of Vitamin A leads to:
ভিটামিন A-এর অভাবে কোন রোগ হয়?
Practice MCQ for SSC, UPSC, RRB Exams
A. Night blindness
A. রাতকানা
B. Rickets
B. রিকেট
C. Beriberi
C. বেরিবেরি
D. Scurvy
D. স্কার্ভি
Correct Answer: A
সঠিক উত্তর: A
Explanation
ব্যাখ্যা
Vitamin A deficiency causes
Night blindness
.
Vitamin A is essential for the formation of
rhodopsin
, a pigment required for vision in dim light.
Lack of Vitamin A affects the
retina of the eye
.
Severe deficiency may lead to
Xerophthalmia
and even permanent blindness.
Other options:
Rickets
– caused by deficiency of Vitamin D.
Beriberi
– caused by deficiency of Vitamin B₁ (Thiamine).
Scurvy
– caused by deficiency of Vitamin C.
ভিটামিন A-এর অভাবে
নাইট ব্লাইন্ডনেস (রাতকানা রোগ)
হয়।
ভিটামিন A
রোডপসিন
তৈরিতে সাহায্য করে, যা কম আলোতে দেখার জন্য প্রয়োজনীয়।
এর অভাবে
চোখের রেটিনা
ক্ষতিগ্রস্ত হয়।
অতিরিক্ত ঘাটতিতে
জেরোফথ্যালমিয়া
ও স্থায়ী অন্ধত্ব হতে পারে।
অন্যান্য বিকল্প:
রিকেটস
– ভিটামিন D-এর অভাবে হয়।
বেরিবেরি
– ভিটামিন B₁ (থায়ামিন)-এর অভাবে হয়।
স্কার্ভি
– ভিটামিন C-এর অভাবে হয়।
Related Questions
সম্পর্কিত প্রশ্ন
Which of the following helps in the blood clotting?
A tablet of which among the following Vitamins should be advised to be used after purification of water by Iodine as a disinfectant?
The lack of which of the following minerals is responsible for the Milk fever in cows?
Which of the following is the richest source of Vitamin C?
Which nutrient is most energy-dense?
Which mineral is important for blood clotting?
Kwashiorkor is caused due to deficiency of:
Which vitamin helps in the absorption of calcium?
Iron-rich food is important to prevent:
Pellagra is caused due to deficiency of:
Which food contains all essential amino acids?
The main function of carbohydrates is to:
Which vitamin is known as the "sunshine vitamin"?
What is the major source of iodine in the diet?
Which vitamin deficiency leads to scurvy?
Which of the following is a water-soluble vitamin?
Which of the following foods is rich in dietary fiber?
Rickets is a disease caused by deficiency of:
Which among the following is a macronutrient?
Which mineral helps in oxygen transport in blood?
Which food item is rich in Omega-3 fatty acids?
Beriberi is caused by deficiency of:
Which vitamin is essential for blood clotting?
Which of the following is NOT a source of protein?
Which of the following improves iron absorption in the body?
What is the role of roughage in diet?
Which of the following is an antioxidant?
Which of these foods is high in cholesterol?
Which food item contains the most calcium?
Which is an example of a saturated fat?
View All Exams
General Mock Test
Monthly Mock Test
Weekly Mock Test
Railway Exams
RPF Constable
RPF SI
RRB ALP
RRB Group D
RRB JE CBT 1
RRB NTPC (Graduate)
RRB NTPC (Undergraguate)
SSC Exams
SSC CGL Tire 1
SSC CHSL Tire 1
West Bengal Govt. Exams
Kolkata Police Constable
Kolkata Police SI
WBPSC Clerkship
WBPSC Miscellaneous Prelims
WBSSC Group C
WBSSC Group D
West Bengal Police Constable
West Bengal Police SI
All Coaching Institutes
Our App:
Follow us on:
Employee Login
Institution Admin Panel
Terms and Conditions
Privacy Policy
Account Deletion Policy
© All right Reversed.
Xcelerate